Things to avoid
-Don't jump first 3-5 sec after logging
-Don't walk in speedhack
-After using a cmd I suggest giving it a few seconds
-If you're doing super fast attacks, lower update rate (IE: fatal strike with 80-100 ms speed you don't wanna be showing all updates or it can crash the client)
-Look out for path finding! (it will dc you quite easily :P)
-Don't jump right after using a portal (I wait 5 seconds generally just to be sure)
-Careful of npc teleports... they tend to dc you if you jump after. I think I'm not using the new coords from that teleport. I'll add them later.